Maybe higher tropical sea surface temperature is an indication of excess of rainfall over the middle reaches of the Yangtze River.

前期热带海洋海表温度偏高，可能预示长江中游夏季降水偏多，反之亦然。

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This iconic image of the crying porpoise, was captured by photographers at a reserve along the middle reaches of the Yangtze River.

这副形象的“哭泣的海豚”的影像，是一位摄影师在沿长江中游地区的保护区内抓拍的。

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Yangtze University is located in the ancient town of Jingzhou in the middle reaches of the Yangtze River, with the total area of about 660 acres.

长江大学位于长江中游的荆州古城，校园总面积4042亩。

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Beginning on the fifth day of the fifth lunar month, people of several ethnic groups throughout China and the world celebrate the Dragon Boat festival, especially in the middle and lower reaches of the Yangtze River.

UNESCO: Culture